Standard Ignition ABS Wheel Speed Sensor ALS1139
Standard Ignition ABS Wheel Speed Sensor ALS1139 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS1139 - view 3
Standard Ignition ABS Wheel Speed Sensor ALS1139
Standard Ignition ABS Wheel Speed Sensor ALS1139 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS1139 - view 3

Standard Ignition ABS Wheel Speed Sensor P/N:ALS1139

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$462.99
MPN: ALS1139
UPC: 707390693873
Item Package Quantity: 1
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Standard Ignition ABS Wheel Speed Sensor P/N:ALS1139
Standard Ignition ABS Wheel Speed Sensor P/N:ALS1139
$462.99

Keep your anti-lock braking and traction control systems reading wheel speed accurately with the Standard Ignition ABS Wheel Speed Sensor ALS1139. It fits the rear right position on the 1996 Mazda Protege, delivering a direct-fit replacement for a failed original sensor.

  • Function: Monitors the speed of the rear right wheel and sends that signal to the ABS control module for anti-lock and traction-related functions.
  • Position: Cataloged for the rear right location on the listed application.
  • Direct-fit design: Installs in place of the original sensor for the listed vehicle.
  • Signs it may need replacing: An illuminated ABS or traction control warning light, or ABS that has been disabled — diagnose the cause before replacing, as these symptoms can have other sources.

If a faulty rear right wheel speed sensor is the cause, this ALS1139 replaces it.

Interchange: ABS1249 · ABSD30967 · 531672 · BC4C4371YA · Manufacturer part number ALS1139

This part cross-references / interchanges with the following part numbers:

ABS1249, ABSD30967, 531672, BC4C4371YA, ALS1139

Frequently Asked Questions

What vehicle does the ALS1139 fit?

It is a direct-fit replacement for the 1996 Mazda Protege. See the Buyer's Guide tab to confirm it matches your vehicle.

Which wheel position is this sensor for?

The catalog lists it for the rear right position on the 1996 Mazda Protege.

What does an ABS wheel speed sensor do?

It monitors how fast the wheel is turning and sends that signal to the ABS control module for anti-lock and traction control functions.

What are signs this sensor may need replacing?

An illuminated ABS or traction control light, or ABS that has stopped working. These can have other causes, so diagnose the fault before replacing.

What numbers does this part interchange with?

It replaces ABS1249, ABSD30967, 531672, and BC4C4371YA. Its own manufacturer part number is ALS1139.

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